Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760048Ab2FUTW6 (ORCPT ); Thu, 21 Jun 2012 15:22:58 -0400 Received: from mail.skyhub.de ([78.46.96.112]:44574 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755266Ab2FUTW5 (ORCPT ); Thu, 21 Jun 2012 15:22:57 -0400 Date: Thu, 21 Jun 2012 21:22:53 +0200 From: Borislav Petkov To: Rik van Riel Cc: Andrew Morton , linux-mm@kvack.org, aarcange@redhat.com, peterz@infradead.org, minchan@gmail.com, kosaki.motohiro@gmail.com, andi@firstfloor.org, hannes@cmpxchg.org, mel@csn.ul.ie, linux-kernel@vger.kernel.org, Rik van Riel Subject: Re: [PATCH -mm 4/7] mm: make page colouring code generic Message-ID: <20120621192253.GD15472@liondog.tnic> Reply-To: Borislav Petkov Mail-Followup-To: Borislav Petkov , Rik van Riel , Andrew Morton , linux-mm@kvack.org, aarcange@redhat.com, peterz@infradead.org, minchan@gmail.com, kosaki.motohiro@gmail.com, andi@firstfloor.org, hannes@cmpxchg.org, mel@csn.ul.ie, linux-kernel@vger.kernel.org, Rik van Riel References: <1340057126-31143-1-git-send-email-riel@redhat.com> <1340057126-31143-5-git-send-email-riel@redhat.com> <20120619162747.fa31c86a.akpm@linux-foundation.org> <4FE35F4E.3080002@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <4FE35F4E.3080002@redhat.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 772 Lines: 22 On Thu, Jun 21, 2012 at 01:52:14PM -0400, Rik van Riel wrote: > >Some performance tests on the result would be interesting. iirc, we've > >often had trouble demonstrating much or any benefit from coloring. > > On AMD Bulldozer, I do not know what the benefits are. I have arranged for running a bunch of benchmarks with and without your patchset on Bulldozer, basically everything you can get in autotest. Also, if you have any other microbenchmarks or tests your want run, ping me. Thanks. -- Regards/Gruss, Boris. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/